120591710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{3181}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 230936832

約数和(自身を除く): 110345122

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3181, 3791, 6362, 7582, 15905, 18955, 31810, 37910, 54077, 108154, 270385, 540770, 709363, 1418726, 3546815, 7093630, 12059171, 24118342, 60295855, 120591710]

約数ペア:

[(1, 120591710), (2, 60295855), (5, 24118342), (10, 12059171), (17, 7093630), (34, 3546815), (85, 1418726), (170, 709363), (223, 540770), (446, 270385), (1115, 108154), (2230, 54077), (3181, 37910), (3791, 31810), (6362, 18955), (7582, 15905)]